GapMind for Amino acid biosynthesis

 

Alignments for a candidate for argB in Trichlorobacter lovleyi SZ

Align acetylglutamate kinase (EC 2.7.2.8) (characterized)
to candidate WP_012471182.1 GLOV_RS15585 acetylglutamate kinase

Query= BRENDA::Q9HTN2
         (301 letters)



>NCBI__GCF_000020385.1:WP_012471182.1
          Length = 292

 Score =  324 bits (830), Expect = 2e-93
 Identities = 166/285 (58%), Positives = 211/285 (74%), Gaps = 1/285 (0%)

Query: 12  AKVLSEALPYIRRFVGKTLVIKYGGNAMESEELKAGFARDVVLMKAVGINPVVVHGGGPQ 71
           A  L EALPYIRRF G+T VIKYGG+AM  E LK  FA DV+++K++GIN V+VHGGGPQ
Sbjct: 8   ANTLMEALPYIRRFSGRTFVIKYGGHAMSDERLKESFALDVIMLKSLGINAVIVHGGGPQ 67

Query: 72  IGDLLKRLSIESHFIDGMRVTDAATMDVVEMVLGGQVNKDIVNLINRHGGSAIGLTGKDA 131
           I + LKR  I S F+ GMRVTD  TM VVEMVL GQVNK++V  +N+HGG A+GL GKD 
Sbjct: 68  INETLKRYGIVSEFVRGMRVTDGETMSVVEMVLVGQVNKEVVGYLNQHGGKAVGLCGKDG 127

Query: 132 ELIRAKKLTVTRQTPEMTKPEIIDIGHVGEVTGVNVGLLNMLVKGDFIPVIAPIGVGSNG 191
            L+ +KKL +   T E    E IDIG+VG+V  VN  L+  L +G ++PVIAP+GVG  G
Sbjct: 128 SLLLSKKL-LQEVTGEDGAIEQIDIGYVGDVVKVNTDLIKTLEQGGYLPVIAPVGVGLAG 186

Query: 192 ESYNINADLVAGKVAEALKAEKLMLLTNIAGLMDKQGQVLTGLSTEQVNELIADGTIYGG 251
           ESYNINAD+VAG+VA AL AEKL+LLT+  G++DK  Q++  +S  Q++ LI D +I GG
Sbjct: 187 ESYNINADVVAGRVAAALNAEKLILLTDTPGVLDKDKQLIQKISVAQMHRLIEDESITGG 246

Query: 252 MLPKIRCALEAVQGGVTSAHIIDGRVPNAVLLEIFTDSGVGTLIS 296
           M+PK+ C  EA+  GV  AHIIDGR+ ++VLLEIFTD G+GT I+
Sbjct: 247 MIPKVVCCAEALNDGVKKAHIIDGRMEHSVLLEIFTDVGIGTEIT 291


Lambda     K      H
   0.318    0.138    0.381 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 1
Number of Hits to DB: 310
Number of extensions: 18
Number of successful extensions: 2
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 1
Number of HSP's successfully gapped: 1
Length of query: 301
Length of database: 292
Length adjustment: 26
Effective length of query: 275
Effective length of database: 266
Effective search space:    73150
Effective search space used:    73150
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 48 (23.1 bits)

Align candidate WP_012471182.1 GLOV_RS15585 (acetylglutamate kinase)
to HMM TIGR00761 (argB: acetylglutamate kinase (EC 2.7.2.8))

# hmmsearch :: search profile(s) against a sequence database
# HMMER 3.3.1 (Jul 2020); http://hmmer.org/
# Copyright (C) 2020 Howard Hughes Medical Institute.
# Freely distributed under the BSD open source license.
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# query HMM file:                  ../tmp/path.aa/TIGR00761.hmm
# target sequence database:        /tmp/gapView.46151.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00761  [M=231]
Accession:   TIGR00761
Description: argB: acetylglutamate kinase
Scores for complete sequences (score includes all domains):
   --- full sequence ---   --- best 1 domain ---    -#dom-
    E-value  score  bias    E-value  score  bias    exp  N  Sequence                             Description
    ------- ------ -----    ------- ------ -----   ---- --  --------                             -----------
    2.6e-84  268.4   6.7      3e-84  268.2   6.7    1.0  1  NCBI__GCF_000020385.1:WP_012471182.1  


Domain annotation for each sequence (and alignments):
>> NCBI__GCF_000020385.1:WP_012471182.1  
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  268.2   6.7     3e-84     3e-84       1     231 []      25     267 ..      25     267 .. 0.98

  Alignments for each domain:
  == domain 1  score: 268.2 bits;  conditional E-value: 3e-84
                             TIGR00761   1 tiViKiGGaais..elleelakdiaklrkegiklvivHGGgpeinelleklgievefvnglRvTdketlevve 71 
                                           t ViK+GG+a+s  +l+e++a d++ l++ gi+ vivHGGgp+ine l++ gi  efv g+RvTd et+ vve
  NCBI__GCF_000020385.1:WP_012471182.1  25 TFVIKYGGHAMSdeRLKESFALDVIMLKSLGINAVIVHGGGPQINETLKRYGIVSEFVRGMRVTDGETMSVVE 97 
                                           57**********999********************************************************** PP

                             TIGR00761  72 mvligkvnkelvallekhgikavGltgkDgqlltaekldke...........dlgyvGeikkvnkelleallk 133
                                           mvl+g+vnke+v  l++hg kavGl+gkDg+ll  +kl +e           d+gyvG++ kvn++l+++l +
  NCBI__GCF_000020385.1:WP_012471182.1  98 MVLVGQVNKEVVGYLNQHGGKAVGLCGKDGSLLLSKKLLQEvtgedgaieqiDIGYVGDVVKVNTDLIKTLEQ 170
                                           ************************************999989999**************************** PP

                             TIGR00761 134 agiipviaslaldeegqllNvnaDtaAaelAaaleAekLvlLtdvaGilegdkksliseleleeieqlikqav 206
                                            g++pvia++++  +g+ +N+naD++A+ +Aaal+AekL+lLtd++G+l++dk+ li++++++++++li+ + 
  NCBI__GCF_000020385.1:WP_012471182.1 171 GGYLPVIAPVGVGLAGESYNINADVVAGRVAAALNAEKLILLTDTPGVLDKDKQ-LIQKISVAQMHRLIEDES 242
                                           ***************************************************888.****************** PP

                             TIGR00761 207 ikgGmipKveaalealesgvkkvvi 231
                                           i+gGmipKv +++eal++gvkk++i
  NCBI__GCF_000020385.1:WP_012471182.1 243 ITGGMIPKVVCCAEALNDGVKKAHI 267
                                           ***********************98 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (231 nodes)
Target sequences:                          1  (292 residues searched)
Passed MSV filter:                         1  (1); expected 0.0 (0.02)
Passed bias filter:                        1  (1); expected 0.0 (0.02)
Passed Vit filter:                         1  (1); expected 0.0 (0.001)
Passed Fwd filter:                         1  (1); expected 0.0 (1e-05)
Initial search space (Z):                  1  [actual number of targets]
Domain search space  (domZ):               1  [number of targets reported over threshold]
# CPU time: 0.00u 0.00s 00:00:00.00 Elapsed: 00:00:00.03
# Mc/sec: 2.12
//
[ok]

This GapMind analysis is from Jul 25 2024. The underlying query database was built on Jul 25 2024.

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About GapMind

Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.

A candidate for a step is "high confidence" if either:

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

Otherwise, a candidate is "medium confidence" if either:

Other blast hits with at least 50% coverage are "low confidence."

Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:

GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).

For more information, see:

If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know

by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory